Instrumental analysis systems are provided that can include: an analytical attachment axially aligned with a sample upon a sample stage; structure supporting both the attachment and the sample stage; and at least one band affixed to the analytical attachment and aligned symmetrically about the axis of the attachment. Methods for analyzing samples are provided. The methods can include: providing at least one band supported by a structure; firmly affixing an analytical attachment to the band, and axially aligning the attachment with a sample; and providing a temperature gradient between the band and the sample while maintaining axial alignment of the objective and the sample.